This Phase I SBIR project will develop and validate the concept of a Hypermedia instruction resource based on a holistic approach to learning core concepts in science. The approach is "holistic" in that it presents the "language" of science in a broad linguistic context related to the everyday use of terms, in a scientifically correct hierarchy that facilitates individual concept mapping, reinforced by multi-media based virtual experiments. Phase I will develop a prototype Hypermedia learning tool and demonstrate that core science concepts can be effectively communicated to students through this holistic approach. We also hypothesize that presenting the student to the broader meaning of terms, their synonyms, history, and derivation, will improve fundamental language skills. Finally computer-assisted learning provides an inherent capability for real-time performance/activity monitoring, evaluation, and corrective intervention.Summary Of Anticipated Results And Implications:The societal benefits of increased scientific literacy are significant (Hazen and Trefil, 1991). Better understanding of the core concepts will: (1) increase students' personal fulfillment and excitement about science, (2) increase their ability as adults to understand, discuss, and participate in science-related issues (e.g., energy, environment, biotechnology) that shape their lives and society, (3)increase interest in science as a course of study and as a career choice, and perhaps most importantly, (4)prepare all students to hold meaningful and productive jobs in an increasingly technical workplace. In summary, fluency in the language (of science) leads to comfort in the culture (of science) which in turn leads to understanding and proficiency.Phase I will prove the technical feasibility of this approach, and define objective criteria and interface standards for development of the complete suite of modules for core concepts in physical science, from which the basic concept can be migrated to other age groups, ethnic groups and subject areas.There are over 100,000 schools in the US and nearly 50 million students (K- 12). Projections are that personal computers will be in 50 percent of U.S. homes by the end of 1997. The proliferation of homebased computers and rapidly failing prices of CD-ROM drives makes this a potentially huge market. Plans for commercialization include a Spanish version of the Science Core Concepts product and an extension of the basic concept to other disciplines, including mathematics and biological sciences, and to other grade levels.
